979798560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157019}}^1$

素因数の和:157050

約数の個数: 96

約数和(自身を含む): 3323799360

約数和(自身を除く): 2344000800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 157019, 314038, 471057, 628076, 785095, 942114, 1256152, 1570190, 1884228, 2041247, 2355285, 2512304, 3140380, 3768456, 4082494, 4710570, 5024608, 6123741, 6280760, 7536912, 8164988, 9421140, 10206235, 12247482, 12561520, 15073824, 16329976, 18842280, 20412470, 24494964, 25123040, 30618705, 32659952, 37684560, 40824940, 48989928, 61237410, 65319904, 75369120, 81649880, 97979856, 122474820, 163299760, 195959712, 244949640, 326599520, 489899280, 979798560]

約数ペア:

[(1, 979798560), (2, 489899280), (3, 326599520), (4, 244949640), (5, 195959712), (6, 163299760), (8, 122474820), (10, 97979856), (12, 81649880), (13, 75369120), (15, 65319904), (16, 61237410), (20, 48989928), (24, 40824940), (26, 37684560), (30, 32659952), (32, 30618705), (39, 25123040), (40, 24494964), (48, 20412470), (52, 18842280), (60, 16329976), (65, 15073824), (78, 12561520), (80, 12247482), (96, 10206235), (104, 9421140), (120, 8164988), (130, 7536912), (156, 6280760), (160, 6123741), (195, 5024608), (208, 4710570), (240, 4082494), (260, 3768456), (312, 3140380), (390, 2512304), (416, 2355285), (480, 2041247), (520, 1884228), (624, 1570190), (780, 1256152), (1040, 942114), (1248, 785095), (1560, 628076), (2080, 471057), (3120, 314038), (6240, 157019)]